Home GPU Comparison ATI Radeon HD 5770 X2 vs ATI Radeon X800 GTO AGP

ATI Radeon HD 5770 X2 vs ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 X2 and 256MB VRAM Radeon X800 GTO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 X2 's Advantages
Released 2 years and 11 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (76.80GB/s vs 31.36GB/s)
800 additional rendering cores

Score

VS

Graphics Card

Oct 2010
Release Date
Nov 2007
Evergreen
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
490 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
76.80GB/s
Bandwidth
31.36GB/s

Render Config

10
Compute Units
-
-
-
-
800
Shading Units
-
40
TMUs
12
16
ROPs
12
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
4.800 GPixel/s
34.00 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
-
-
-
-

Board Design

Unknown
TDP
49W
200 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x VGA 1x S-Video
-
Power Connectors
1x Molex

Graphics Processor

Juniper
GPU Name
R420
Juniper XT (215-0754013)
GPU Variant
R420 GTO
TeraScale 2
Architecture
R400
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
1.04 billion
Transistors
0.16 billion
166 mm²
Die Size
281 mm²

Graphics Features

11.2 (11_0)
DirectX
9.0b (9_2)
4.4
OpenGL
2.1
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
-

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